Like the GIF (that's Graphics Interchange Format), the PDF (Portable Document Format) has survived and flourished through the digital age. That's partly because of its versatility: It's the go-to ...

Here are some of the best free PDF Creator and Editor software to create PDF files from nearly any Windows application. You can use it like a printer. It’s a great tool, it’s super simple to ...

LibreOffice Writer can create fillable PDFs from scratch with built-in tools. Start by opening a blank document and adding form fields using the Form Controls and Form Design toolbars. To export as an ...

This post will show you how to convert a PDF document to a fillable form in LibreOffice. A PDF can be used as a file to create a form with blank fields like text areas.

If you need to edit PDF on iPhone in a hurry, you can do so without having to install any new app. Just use the native Files app. Let's show you how.

How to merge PDF files (we promise it's simple) There's a super-easy free tool you can use.

Learn how to use tools to create, annotate, and extract text from a PDF on a Chromebook.

Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are.